$\Lambda^+_c$ decays to states containing $\Lambda$ hyperon

Using Data from the FOCUS-E831 Experiment, we show results on $\Lambda^+_c$ Cabibbo favored decay modes into final states containing $\Lambda$ hyperon. The channels include $\Lambda^+_c \rightarrow \Lambda \pi^+, \Lambda \pi^+ \pi^+ \pi^-$ and $\Lambda^+_c \rightarrow \Lambda \bar{K}^0 K^+$. We measure their branching ratio with respect to the decay $\Lambda^+_c \rightarrow p K^- \pi^+$. For $\Lambda^+_c \rightarrow \Lambda \pi^+ \pi^+ \pi^-$ decay mode, a study of possible resonant substructures will be presented.